STA3072-1LFT 90366-30067 9036630067 Tapered Roller Bearing STA30729 STA3072-9 Front Rear Differential Pinion Bearing

 Packaging Details  A: tube package + outer carton + pallets

                                    B: single box + outer carton + pallets

                                    C: tube package + middle box + outer carton + pallets

                                    D: According to your request

Delivery Time :         Shipped in 3 days after payment

Brief introduction:

Taper roller bearing are generally used to support combined load mainly consisting of radial load. Their cups are separable for easy assembling. During mounting and using, radial clearance and axial clearance can be adjusted and preloaded mounting can be made.

Taper roller bearing are uniquely designed to manage both thrust and radial loads on rotating shafts and in housings.Taper roller bearing are designed to carry both thrust and radial loads and consist of four components: the cone, or inner ring; the cup, or outer ring; the tapered rollers, or rolling elements; and the cage, or roller retainer.

Taper roller bearing mainly carry radial, axial combined load with radial load in the main. The capacity of axial load carrying depends on the contact angle of outer ring’s raceway. The bigger the contact angle is, the greater the capacity will be.

Taper roller bearing the angle between the outer raceway generatrix and line, the bearing can bearing heavy load and other Tappered Roller Bearings, it mainly bears joint load based on one way axial load,but not only radial load.

Taper roller bearings have tapered inner and outer ring raceways, The tapered roller is in the middle of the two raceways. This kind of bearings is usually separatable, namely the retainer, inner ring and outer ring can be installed apart. They can withstand immense radial direction load and certain axial load. They are designed in different sizes and styles to meet all kinds of functions.

Types:

   1.Single-row tapered roller bearings

   2.Double-row tapered roller bearings

   3.Four-row tapered roller bearings

   4.Double, four-row tapered roller bearings with multi-seal

Typical applications:

Tapered roller bearings are widely applied to machine tool spindles, gear reduction units, automotive transaxles, transmissions, rolling mill, mining, metallurgical industry, plastic machinery, home appliances, electric motors, pumps, machinery and other automotive components.

Advantages:

1.high speed and high precision

2.long service lifetime

3.lowest noise and good performance

New items	Specifications(dxDxB)	Weight/kg
14139/14283	34.975×72.085×22.385	0.400
28138/28300X	34.975×76.200×20.625	0.430
28138/28315	34.975×80.000×21.006	0.490
L68149/L68110	34.987×59.131×15.875	0.170
L68149/L68111	34.987×59.974×15.875	0.170
LM78349A/LM78310A	34.987×61.973×16.700	0.210
LM78349/LM78310A	34.987×61.973×16.700	0.200
LM78349A/LM78310C	34.987×61.973×18.000	0.220
LM78349/LM78310C	34.987×61.973×18.000	0.210
M38547/M38511	34.987×65.987×20.638	0.300
JS-3549A/JS-3510	35.000×70.000×25.270	0.410
19138X/19283	35.000×72.000×17.018	0.320
19138X/19283X	35.000×72.000×17.018	0.320
23691/23620	35.000×73.025×26.988	0.520
23691/23621	35.000×73.025×26.988	0.520
14139X/14274-S	35.000×75.311×19.845	0.400
26883/26822	35.000×79.375×23.812	0.600
339/332	35.000×80.000×21.000	0.530
26883/26824	35.000×80.000×23.812	0.620

1.High speed, High Precision, Low Noise, Long Service Life

2.Wide Array of Applications

3.Large Inventories

4.Small order accept

5.Competitive Prices and High Quality

6.Various Brands

7.Require little maintenance

8. OEM is supported

9. Our company insists on the “quality first, credit first” business ideas and our product specification is well-founded. We have a good reputation in the international market by our perfect service and sufficient supply.